I don't think it's any more condescending or insulting for me to say "I prefer my characters to be multidimensional rather than one-note" than it was for punishermax to say "I guess I just like villains being villains," especially since he's directly implying that there's only ONE way for "real" villains to be, as if everyone who should automatically recognize that one way.
I'm not offended by what punishermax has said, and if he's offended by anything that I've said, I'd hope that he'd tell me, so I'm not sure why YOU'RE getting so offended by it.